Features
Diaphragm material reduced to a thickness of Only 1.35Mu
Featuring the same element material as the SR-407, the Stax SR-307 is a startling innovation in a more affordable earspeaker package. The sound is both refined yet powerful and the unit comes complete with a low capacitance standard PC-OCC cable to allow the Stax SR-307 earspeakers to attain their full sonic potential.
Low Impedance Output Stage
Power trance substantially strengthening. With high speed & large increasing capacity, it actualized the substantial enlargement of the dynamic range.
The input step uses treble quality low noise FET, forming 2 simple step amplifiers.
As for electro-static type, the structure itself balances the operation. The balance circuit is formed to convert the aerial vibration.
Solid-state DC amplifier constitution .
The chassis uses the aluminum material, contributes to the high purity conversion of sound.
PRO bias (5 pins).
New panel face design.
Stax SR-307 Classic Specifications
Type: Electrostatic/Open back/Push-pull driving
Frequency Range: 7-41,000Hz
Capacitance, including cable: 120pF
Sound Pressure Level: 100dB/100V r.m.s.
Cable: Low Capacitance PC-OCC Conductor
Earpad: High quality artificial Leather
Weight, including cable: 472g
Stax SRM-323A Driver Unit Specifications
Frequency characteristic: DC - 60kHz (SR-303, 1 unit use time)
Amplification degree: 54dB
Harmonic distortion factor: 0.01% or less (1kHz/100Vr.m.s. When outputting)
Input terminal: 1 (RCA)
Rated input level: 200mV/100V output
Input impedance: 50k ohms (RCA)
Installed capacity voltage: 400Vr.m.s (1kHz)
Standard bias voltage: PRO 580Vx2
Operational power supply voltage: 100V/(50Hz/60Hz)
Electric power consumption: 29W
Operational ambient temperature/humidity: 0 - 35C/90% or less
Size: W150 x H100 x D360 mm
Weight: 2.9kg
Availability
This product is usually shipped within 3-5 days.
Accessories
Free voltage transformer to convert electricity in destination country (110~120V or 220~240V) to 100V.
Colors available: Black (Earspeakers) and Silver (Driver Unit) |
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